public class MyDate
{
    private int year;

    private int month;

    private int day;

    public MyDate()
    {
        this(0,0,0);
    }

    public MyDate(int year, int month, int day)
    {
        this.year = year;
        this.month = month;
        this.day = day;
    }

    public int getYear()
    {
        return year;
    }

    public void setYear(int year)
    {
        this.year = year;
    }

    public int getMonth()
    {
        return month;
    }

    public void setMonth(int month)
    {
        this.month = month;
    }

    public int getDay()
    {
        return day;
    }

    public void setDay(int day)
    {
        this.day = day;
    }

    public String toDateString()
    {
        return this.getYear() + "年" + this.getMonth() + "月" + this.day + "日";
    }
}
